So what? This form of "price discrimination" already exists at universities, e.g., with certain graduate, MBA, and continuing education programs that function l

So what? This form of "price discrimination" already exists at universities, e.g., with certain graduate, MBA, and continuing education programs that function largely as profit centers. There's no reason for different schools like engineering or liberal arts to charge the same rate. Students aren't forced to pay tuition. It's a voluntary exchange if they feel they're getting their money's worth.